| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.41 | 7.128% | $59.3596 | $59.36 | $59.35 | $59.40 |
| Purchase #2 | $12.58 | 11.644% | $14.0448 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $233.62 | 11.604% | $260.7293 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $62.47 | 10.486% | $69.0206 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $51.48 | 5.342% | $54.2301 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $40.28 | 12.363% | $45.2598 | $45.26 | $45.25 | $45.30 |
| Purchase #7 | $225.65 | 12.619% | $254.1248 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $681.49 | $756.7690 | $756.76 | $756.75 | $756.70 | |